Oki C7300 C7100/C7300/C7500 User's Guide: Macintosh - Page 174

Problems printing from Macintosh, Cannot con for USB connection., Cannot print., Possible cause

Page 174 highlights

PROBLEMS PRINTING FROM MACINTOSH Cannot configure for USB connection. Possible cause USB cable does not meet specifications. Interface is disabled. Configuration procedure was not correctly followed or cancelled. USB cable is disconnected or faulty. A USB hub is being used. Remedy Use USB cable to specification Ver.1.1. Check that USB interface is set to Enable. Configure again from the beginning. Reconnect or try another cable. The printer cannot be used with a USB hub. Connect the printer and computer directly. Cannot print. • PRNUSBX WRITE ERROR is displayed. Possible cause Printer is switched OFF. Printer interface cable is disconnected. A converter, buffer, extension cable or USB hub is being used. Printer driver output port is incorrect. Remedy Switch ON. Reconnect the printer interface cable. Test by connecting the printer and computer directly. Set correct output port to which the printer interface cable is connected. 174 > C7100/C7300/C7500 Troubleshooting

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174 > C7100/C7300/C7500 Troubleshooting
PROBLEMS PRINTING FROM MACINTOSH
Cannot configure for USB connection.
Cannot print.
PRNUSBX WRITE ERROR
is displayed.
Possible cause
Remedy
USB cable does
not meet
specifications.
Use USB cable to specification Ver.1.1.
Interface is
disabled.
Check that USB interface is set to Enable.
Configuration
procedure was not
correctly followed
or cancelled.
Configure again from the beginning.
USB cable is
disconnected or
faulty.
Reconnect or try another cable.
A USB hub is
being used.
The printer cannot be used with a USB hub.
Connect the printer and computer directly.
Possible cause
Remedy
Printer is switched
OFF.
Switch ON.
Printer interface
cable is
disconnected.
Reconnect the printer interface cable.
A converter, buffer,
extension cable or
USB hub is being
used.
Test by connecting the printer and computer
directly.
Printer driver output
port is incorrect.
Set correct output port to which the printer
interface cable is connected.